Finding the Third Proportional to 1,038,834 and 2,269,908

Step by Step Solution

1. Step 1: Write the proportion equation
   1,038,834 : 2,269,908 = 2,269,908 : x
2. Step 2: Convert to fraction form
   1,038,834/2,269,908 = 2,269,908/x
3. Step 3: Cross multiply
   1,038,834x = 2,269,908 × 2,269,908
4. Step 4: Simplify right side
   1,038,834x = 5,152,482,328,464
5. Step 5: Solve for x
   x = 5,152,482,328,464/1,038,834
6. Step 6: Final answer
   x = 4,959,870.71